LED phosphor
White LEDs are made by coating them with a phosphor that absorbs a proportion of the blue light emitted by the diode and emitting light across the rest of the visible spectrum. Typically one or two phosphors are used to convert the blue to white. Either a single broad yellow phosphor like YAG or a combination of green and red will produce the desired effect.
We have been developing phosphors to match these requirements for several years now and have a number of materials suitable for this application. Please contact us to discuss any requirements you may have in this regard and we can advise you on the appropriate materials to use.
product Chip/
nm TYPE Color
SMD 450-455 SMD-L Green yellow
450-455 SMD-A Yellow
455-460 SMD-B Yellow
460-465 SMD-C Yellow
Lamp (Low power) 445-455 1753 Green yellow
455-460 1754 Yellow
460-465 1755
High power 445-450 1753LH Green yellow
450-455 1754H1 Yellow
455-460 1754H2/H3
460-465 1755H
Green 440-470 2751 Green
2752H
Red 360-470 1763 Orange red
1762 Red
1763B/C
1764A
1765A Dark Red
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Detail Company Introduction
we are one of the biggest exporter and manufacturer in china. we supply indicator and biological reagents, general organic and inorganic reagents, PH-test papers, Universal, Indicator papers and Reagent papers
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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